Company lists · Data verified August 2026

Top 15 Cloud infrastructure companies based in South Africa

Name: Cloud infrastructure companies based in South Africa
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 42 companies tracked

There are 42 cloud infrastructure companies headquartered in South Africa (RevenueBase, August 2026). RevenueBase tracks 660 professional contacts across them, including 101 with verified work emails and 34 with mobile numbers. Johannesburg is the largest hub.

This list covers cloud infrastructure companies headquartered in South Africa, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

42Companies

660Contacts tracked

101Verified emails

34Mobile numbers

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The 15 largest cloud infrastructure companies based in South Africa

Ranked by team size

Top 15 of 42 cloud infrastructure companies based in South Africa, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Rsaweb	Johannesburg	201-500	205	2
2	Silicon SKY	Johannesburg	11-50	50	35
3	Open Fibre SA	Dunkeld West Johannesburg	11-50	30	19
4	Netlogix	Centurion	11-50	22	13
5	Intellitech Systems PTY LTD	Johannesburg	11-50	13	6
6	Majestic Data PTY LTD	Pretoria	11-50	7	4
7	Clowdy	Bryanston	1-10	7	2
8	cammington.com	Bryanston	11-50	6	5
9	Go2cloud PTY LTD	Johannesburg	1-10	5	5
10	Hostmywebcloud	Midrand	11-50	5	1
11	Joodle	n/a	1-10	4	3
12	Cloud29	Durban	1-10	3	2
13	Augmented Instinct Technologies	Johannesburg	1-10	2	2
14	Lekalink	Johannesburg	11-50	2	1
15	Liquidcloud PTY LTD	Cape Town	11-50	1	1

Showing 15 of 42 cloud infrastructure companies based in South Africa

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Cloud infrastructure companies based in South Africa at a glance

As of Aug 28, 2026

1-10Median size (employees)

JohannesburgLargest hub · 12 HQs

34Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

201-500

Cloud infrastructure companies by metro

Metro	Companies
Cloud infrastructure companies in Johannesburg	12
Cloud infrastructure companies in Cape Town	3
Cloud infrastructure companies in Bryanston	3
Cloud infrastructure companies in Pretoria	2
Cloud infrastructure companies in Randburg	2
Cloud infrastructure companies in Midrand	2
Cloud infrastructure companies in Natal	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud infrastructure companies”, with match quality audited by blind human judging, and headquartered in South Africa.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud infrastructure companies are there based in South Africa?

There are 42 cloud infrastructure companies headquartered in South Africa as of August 2026 (RevenueBase).

What is the largest company on this list?

Rsaweb, headquartered in Johannesburg, tops this list with the largest team on record.

Which city has the most cloud infrastructure companies?

Johannesburg leads with 12 headquartered companies, followed by Cape Town (3) and Bryanston (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 101 verified decision-maker contacts tracked across these 42 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph, the same data that powers RevenueBase's B2B data products and the free research portal.